Create IndexWriter event listener, specifically for merges [LUCENE-2856]
Open
affects-version:4.0-ALPHA
legacy-jira-priority:Major
module:core/index
type:enhancement
- Dominant language
- Java
- Stars
- 3.6k
- Forks
- 1.4k
- Avg merge
- 2d 11h
- Merged PRs (30d)
- 88
Description
The issue will allow users to monitor merges occurring within IndexWriter using a callback notifier event listener. This can be used by external applications such as Solr to monitor large segment merges.
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Migrated from [LUCENE-2856](https://issues.apache.org/jira/browse/LUCENE-2856) by Jason Rutherglen, updated Jan 24 2011
Attachments: [LUCENE-2856.patch](https://apache.github.io/lucene-jira-archive/attachments/LUCENE-2856/LUCENE-2856.patch) (versions: 5)
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